Do You Sell a Used B&W Companion OEM 5th Wheel Hitch for the GM Factory Puck System?
Updated 09/11/2025 | Published 09/04/2025
Question:
Do you have a used BW RVK3710 companion hitch for 2021 SierraHd 3500
asked by: Steven H
Expert Reply:
Hey Steven. As of 09/11/25 we do not. It's pretty rare when we resell used 5th wheel hitches because we don't get many sent back. B&W is great about handling warranty claims or repairs and there's not much buyer's remorse with Companion hitches.
We do have the B&W Companion OEM 5th Wheel Hitch item # BWRVK3710. This hitch is set up to fit the puck system in the 2020 and newer GM trucks. It has a 20,000 lbs weight capacity.
Does your 2021 GMC Sierra 3500 have the factory puck system?
(click to enlarge)
Product Page this Question was Asked From
B&W Companion OEM 5th Wheel Hitch for Chevy/GMC Towing Prep Package - Dual Jaw - 20,000 lbs
- 5th Wheel Hitch
- Fixed 5th Wheel
- OEM - GM
- 5000 lbs Vertical Load
- 20000 lbs GTW
- Double Pivot
- Standard - Double Jaw
- 16-3/4 - 18-3/4 Inch Tall
- B and W
more information >
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on 5th Wheel Hitch
Steven H.
9/11/2025
Thanks, I have ordered a new one from you.